Should I cut him off for hinting at a one night stand?

I'm a 30f, and I recently went out with my 50m crush. We have known each other for about three years now.

As we were having a conversation, he hinted that he’s only interested in a one-night stand because anything more might lead to attachment.

He’s married and has always been very respectful toward me.

What do I do? How do I handle this situation? Should I cut him off? Does he really respect me if he is hinting at this?

Should I cut him off for hinting at a one night stand?
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